[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 5d23d221867031e56117f6f9949f422f470c5107
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu May 5 14:51:26 2016 -0400

    building: delete ability to enable ADNS configuration
    
    Lots of stuff still lingers in the source code :-/